Environmental Specifications; Table A-2 Environmental Specifications - Silicon Graphics Origin 3900 User Manual

A: Technical Specifications and Pinouts
Environmental Specifications
238
Table A-2 lists the environmental specifications of the Origin 3900 server.
Table A-2 Environmental Specifications
Feature
Non-operating environment:
Temperature
Humidity
Altitude
Operating environment:
Air temperature (0 to 5000 ft)
Air temperature (5000 ft to 10,000 ft)
Humidity
Altitude
Acoustical noise level (maximum)
Heat dissipation to air (maximum):
Compute rack
Router rack
I/O rack
Cooling requirement
Airflow: intake, front; exhaust, rear
Non-operating environment:
Temperature
Humidity
Altitude
Operating environment:
Air temperature (0 to 5000 ft)
Air temperature (5000 ft to 10,000 ft)
Humidity
Altitude
Specification
-40 to 140 °F (-40 to +60 °C)
10% to 95% non-condensing
0 to 40,000 ft maximum
41 to 95 °F (+5 to +35 °C)
41 to 86 °F (+5 to +30 °C)
10% to 95% non-condensing
0 to 10,000 ft (0 to 3048 m)
Less than 65 dBa
30.20 Kbtu/hr (8.85 kW)
5.46 Kbtu/hr (1.60 kW)
11.53 Kbtu/hr (3.38 kW)
Ambient air
Less than 2200 CFM
-40 to 140 °F (-40 to +60 °C)
10% to 95% non-condensing
0 to 40,000 ft maximum
41 to 95 °F (+5 to +35 °C)
41 to 86 °F (+5 to +30 °C)
10% to 95% non-condensing
0 to 10,000 ft (0 to 3048 m)
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